PH818M PH Meter for Food Processing 2 in 1 Food PH Tester Solution Temperature Meter LCD Backlight Digital Probe f26 This portable handheld penetrating PH meter is suitable for food processing use, such as fruit, vegetables, jams, paste, bread, gel, some kinds of meat, and more kinds of semisolid food. It can also measure the temperature of solution, measuring temperature ranges from 0 to 60, / unit switchable for meeting various needs. Digital LCD screen with backlight, clear at a glance, easy to read even in dark environments. Powered by 2 AAA batteries (not included), auto shutdown to save energy. Alarm function: when the PH is 3.5 or above 12.5, the red backlight lights up. When the ambient temperature is 0, the LCD displays LO, when above 70, it displays HI. High precision detachable probes are easy to use and replace; 0-70 automatic temperature compensation ensures accurate results; data hold function for convenient reading. Features three-point calibration, comes with 6 packs of PH buffer powder; compact and , easy to carry anywhere with the shockproof zipper storage bag. Screen: Digital LCD with Backlight PH Measuring Range: 0.00-14.00 PH Accuracy: 0.05 PH Repeatability: 0.01 Solution Temperature Measuring Range: 0~60 Temperature Unit: / Switchable Temperature Compensation: Yes (0~70) Power Supply: 2 * AAA Battery (Not Included) Operating Temperature: 0~50 Operating Humidity: 85% RH Colour:blue Material:plastic Package Contents: 1 x PH Tester 1 x Storage Bag 6 x PH Buffer Powder (4.00/ 6.86/ 9.18) 1 x User Manual (English) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.